pinguecula

英[pɪŋ'gwekjʊlə] 美[pɪŋ'gwekjʊlə]
  • [解]结膜黄斑
  • ping n.砰;子弹飞过空中的砰砰声v.砰地作声
  • zhang n.张(中国姓氏)
Noun:
  1. a slightly elevated elastic tissue deposit in the conjunctiva that may extend to the cornea but does not cover it